Rewrite with only sin x and cos x.
-$\sin 2 x - \cos 2 x$
A) $2 \sin ^ { 2 } x - 2 \sin x \cos x + 1$
B) $2 \sin x$
C) $2 \sin ^ { 2 } x - 2 \sin x \cos x - 1$
D) $2 \sin ^ { 2 } x + 2 \sin x \cos x - 1$

Question

Quizplus · Accepted Answer

The Answer of Rewrite with only sin x and cos x.
-$\sin 2 x - \cos 2 x$
A) $2 \sin ^ { 2 } x - 2 \sin x \cos x + 1$
B) $2 \sin x$
C) $2 \sin ^ { 2 } x - 2 \sin x \cos x - 1$
D) $2 \sin ^ { 2 } x + 2 \sin x \cos x - 1$

Rewrite with Only Sin X and Cos X sin⁡2x−cos⁡2x\sin 2 x - \cos 2 xsin2x−cos2x

Rewrite with Only Sin X and Cos X $\sin 2 x - \cos 2 x$